Application:

QG series sand-proof submersible screw pump is widely used for far distance water supply, irrigation, spray, high building, factory, mine and family life, also for cultivation, refrigeration and industry field.

Installation and use
It's not good to put the pumps too deep into water(dry electric motor not more than 10m). Pumps must be put 0.5 meters above the bottom.
They are suitable for the clean water below 40 centigrade and the liquild similar to water physically or chemically. PH value between 6.5-8. The solid grain content can not overpass 1%. The diameter of grain does not pass 0.1mm.

Product range:
1) Well diamter: 4", 5" or 6"
2) Power: 0.37kw - 2.2 kw
3) dry type motor or oil filled motor
4) Pump body: Stainless steel, electroplate, spray paint or electrophoresis

For example: QGDYa 1.2 - 50 -0.37
D---single phase
Y ---oil filled
Flow---1.2 m3/h
Head--- 50m
Power -- 0.37kw

For detailed information, pls contact with us.